from tkinter import*
print("Введите начальную координату X:")
X =int(input())
print("Введите начальную координату Y:")
Y = int(input())
print("Введите коэффичиент увелечения N:")
N=int(input())
coords = [0,0,10,0,10,10,20,10,20,20,10,20,10,30,0,30]
if N ==0 and X>=0 and X<=500 and Y>=0 and Y<=500:
    pass
else:
    if N> 0 and 0*N+X>=0 and 0*N+Y>=0 and 20*N+X<=500 and 20*N+Y<=500:
        pass
    else:
        if N < 0 and 20*N+X>=0 and 20*N+Y>=0 and 0*N+X<=500 and 0*N+Y<=500:
            pass
        else:
            print("Размер фигуры превышает максимальный размер поля")
            exit()
root= Tk()
root.title("ИТ марафон")
root.geometry("500x500")
canvas = Canvas(bg="Red", width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)
canvas.create_polygon(coords[0] *N+X, coords[1] *N+Y,
coords[2] *N+X, coords[3] *N+Y,
coords[4] *N+X, coords[5] *N+Y,
coords[6] *N+X, coords[7] *N+Y,
coords[8] *N+X, coords[9] *N+Y,
coords[10] *N+X, coords[11] *N+Y,
coords[12] *N+X, coords[13] *N+Y,
coords[14] *N+X, coords[15] *N+Y)
root.mainloop()
            
